Earphone



FIG. 1 is a front, top, right perspective view of an earphone showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines illustrating the unclaimed portions of the earphone form no part of the claimed design. The broken lines adjacent the shaded surfaces define the boundaries of the claimed design and form no part of the claimed design. 

CLAIM The ornamental design for an earphone, as shown and described. 